Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

HFA80A-F2Y is a class-D audio amplifier, specifically designed for automotive applications in BCD9s technology.

HFA80A-F2Y integrates advanced solutions for an excellent radiated noise immunity combined with the advantages of 2 MHz switching PWM class-D output stages. This configuration allows outstanding audio performances while designing a compact and inexpensive application.

Specifications Of HFA80A-F2Y

Class：Class-D

Supply Voltage - Min：4.5 V

Supply Voltage - Max：18 V

Minimum Operating Temperature：- 40 C

Maximum Operating Temperature：+ 125 C

Input Type：Analog

Moisture Sensitive：Yes

Number of Channels：4 Channel

Feature Of HFA80A-F2Y

AEC-Q100 qualified

Supply operating range: 4.5 V - 18 V

EMI compliant to CISPR25 level V

Class-D BTL outputs

Battery load dump compatible (40 V)

Reduced size and cost of output LC thanks to 2 MHz switching PWM

Extended audio band support

Thermal protection and thermal warning (4 thermal warnings)

DAM (digital admittance meter)

Synchronization input/output pin

Immune to pop/tick noise at turn on/off, battery variations, during diagnostic

Legacy (backup mode without I2C control)

ESD integrated protections (2 kV HBM, 500 V/750 V corner CDM)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.